See Comm32 Installation for complete instructions - how to install Comm32 on your computer and how to add the Comm32 component to your projects.
The download contains a fully functional trial version of Comm32 as well as sample projects showing you how to use Comm32.
Context sensitive help means that while you're working in your project you can place the cursor on a property and press the F1 key on your keyboard to see the help page describing that property.
The help file also contains information about making RS232 cables and even shows how to make a loop back tester for testing your hardware and debugging your applications. |